Topics: Linear Algebra, Simultaneous Equation, sequence, series, linear algebraic function, Differentiation, Integration, calculus, Differential Equation, differential analysis, Difference Equation, Optimization, Dynamics Analysis

Topics: Statistical Inference, Applied Statistics, sampling distribution, probability distribution, Analysis of Variance, Analysis of Covariance, Multiple Regression Analysis, Estimation of multiple regressions, Partial correlation coefficient, Multiple correlation coefficient, coefficient of determination, time series, Time Series Analysis, price index

Topics: Social Welfare Administration, Social Work, Social Policy, Health Sector, Nigerian Social Insurance Trust Fund, Criminology

Topics: Quantitative Methods, Real Number System, Fraction, Ratio, Proportion, Percentages, Lowest Common Multiples, Factorisation, Highest Common Factors, Indices, Logarithms, Surds, Equations, Formulae, Linear Equations, Linear Simultaneous Equations, Quadratic Equations, Simultaneous Equations, Linear Equations, Quadratic Equations, Set Theory, set, Set Notations, Sets Operation, Venn Diagrams, Arithmetic Progression, Geometric Progression, Sequence, Series, Polynomial, Binomial Theorem, Partial Fractions, Binomial Expansions, Factorials, Permutation, Combination, Matrix Operations, Matrices

Topics: Sampling Theory, Variance, Correlation, Econometrics, Random Variables, Sampling Theory, Covariance, Variance, Correlation, Regression Models, Hypothesis Testing, Dummy Variables.Simple Regression Analysis, Regression Coefficients, Multiple Regression Analysis, Multicollinearity, Transformations of Variables, regression variables, Heteroscedasticity/Heteroskedasticity, Autocorrelation, Error, Econometric Modelling, Stochastic Regression, measurement errors, Autocorrelation, Econometric Modelling, Time Series Data Models, Simultaneous Equation, Binary Choice, Maximum Likelihood Estimation